Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 45 (from laksa029)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa045.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE int_partition_id = 59 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://babyswim.com.tw/course-introduction/4-7y/\')), getAhrefsUnparsedNoserviceFromURL(\'https://babyswim.com.tw/course-introduction/4-7y/\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.6 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Property	Value
URL	https://babyswim.com.tw/course-introduction/4-7y/
Last Crawled	2026-05-16 18:07:53 (17 days ago)
First Indexed	2025-09-02 17:13:54 (9 months ago)
HTTP Status Code	200
Content
Meta Title	4-7歲 – 童趣悠游
Meta Description	依附關係隨著孩子成長仍持續進展，課程中家長的參與，提供孩子在成長過程中，享受與家長親密互動與共樂的水中遊戲時光。當孩子慢慢穩定參與團體後，課程目標著重在兼顧孩子大動作發展的豐富性與水中動作技能提升，尤其在水中自救的動作技巧、提升孩子的水中安全，是課程中的首要目標。
Meta Canonical	null
Boilerpipe Text	heavy column, fetched on demand
Markdown	heavy column, fetched on demand
Readable Markdown	heavy column, fetched on demand
ML Classification
ML Categories	null
ML Page Types	null
ML Intent Types	null
Content Metadata
Language	zh-tw
Author	null
Publish Time	2023-11-13 09:11:30 (2 years ago)
Original Publish Time	2023-11-13 09:11:30 (2 years ago)
Republished	No
Word Count (Total)	149
Word Count (Content)	4
Links
External Links	8
Internal Links	32
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	793
TTFB (ms)	595
Download Size (bytes)	24,254
Location
Host ID	45 (laksa045)
Partition ID	59
Root Hash	6151604087152151845
Unparsed URL	tw,com,babyswim!/course-introduction/4-7y/ s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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